/**
* Copyright (c) 2008-2012 Ardor Labs, Inc.
*
* This file is part of Ardor3D.
*
* Ardor3D is free software: you can redistribute it and/or modify it
* under the terms of its license which may be found in the accompanying
* LICENSE file or at <http://www.ardor3d.com/LICENSE>.
*/
package com.ardor3d.example.benchmark.ball;
import com.ardor3d.example.ExampleBase;
import com.ardor3d.example.Purpose;
import com.ardor3d.extension.ui.UICheckBox;
import com.ardor3d.extension.ui.UIContainer;
import com.ardor3d.extension.ui.UIFrame;
import com.ardor3d.extension.ui.UIHud;
import com.ardor3d.extension.ui.UILabel;
import com.ardor3d.extension.ui.UIRadioButton;
import com.ardor3d.extension.ui.backdrop.SolidBackdrop;
import com.ardor3d.extension.ui.event.ActionEvent;
import com.ardor3d.extension.ui.event.ActionListener;
import com.ardor3d.extension.ui.layout.AnchorLayout;
import com.ardor3d.extension.ui.layout.AnchorLayoutData;
import com.ardor3d.extension.ui.util.Alignment;
import com.ardor3d.extension.ui.util.ButtonGroup;
import com.ardor3d.extension.ui.util.SubTex;
import com.ardor3d.image.Texture;
import com.ardor3d.image.TextureStoreFormat;
import com.ardor3d.math.ColorRGBA;
import com.ardor3d.ui.text.BasicText;
import com.ardor3d.util.ReadOnlyTimer;
import com.ardor3d.util.TextureManager;
/**
* The famous BubbleMark UI test, recreated using Ardor3D UI components.
*/
@Purpose(htmlDescriptionKey = "com.ardor3d.example.benchmark.ball.BubbleMarkUIExample", //
thumbnailPath = "com/ardor3d/example/media/thumbnails/benchmark_ball_BubbleMarkUIExample.jpg", //
maxHeapMemory = 64)
public class BubbleMarkUIExample extends ExampleBase {
private BallComponent[] balls;
private BasicText frameRateLabel;
private int frames = 0;
private long startTime = System.currentTimeMillis();
private UIHud hud;
private UIFrame _ballFrame;
private UIFrame _configFrame;
private boolean skipBallCollide = false;
public static void main(final String[] args) {
start(BubbleMarkUIExample.class);
}
/**
* Initialize our scene.
*/
@Override
protected void initExample() {
_canvas.setTitle("BubbleMarkUIExample");
final int width = _canvas.getCanvasRenderer().getCamera().getWidth();
final int height = _canvas.getCanvasRenderer().getCamera().getHeight();
hud = new UIHud();
// Add Frame for balls
_ballFrame = new UIFrame("Bubbles");
_ballFrame.updateMinimumSizeFromContents();
_ballFrame.pack(500, 300);
_ballFrame.layout();
_ballFrame.setResizeable(false);
_ballFrame.setHudXY(5, 5);
_ballFrame.setUseStandin(false);
hud.add(_ballFrame);
// Add background
_ballFrame.getContentPanel().setBackdrop(new SolidBackdrop(ColorRGBA.WHITE));
// Add Frame for config
buildConfigFrame(width, height);
hud.add(_configFrame);
resetBalls(16);
_root.attachChild(hud);
// Add fps display
frameRateLabel = BasicText.createDefaultTextLabel("fpsLabel", "");
frameRateLabel.setTranslation(5, _canvas.getCanvasRenderer().getCamera().getHeight() - 5
- frameRateLabel.getHeight(), 0);
frameRateLabel.setTextColor(ColorRGBA.WHITE);
frameRateLabel.getSceneHints().setOrthoOrder(-1);
_root.attachChild(frameRateLabel);
hud.setupInput(_canvas, _physicalLayer, _logicalLayer);
}
private void buildConfigFrame(final int width, final int height) {
_configFrame = new UIFrame("Config");
_configFrame.updateMinimumSizeFromContents();
_configFrame.pack(320, 240);
_configFrame.setUseStandin(true);
_configFrame.setHudXY(width - _configFrame.getLocalComponentWidth() - 5, height
- _configFrame.getLocalComponentHeight() - 5);
_configFrame.getContentPanel().setLayout(new AnchorLayout());
final UICheckBox vsync = new UICheckBox("Enable vsync");
vsync.setLayoutData(new AnchorLayoutData(Alignment.TOP_LEFT, _configFrame.getContentPanel(),
Alignment.TOP_LEFT, 5, -5));
vsync.setSelectable(true);
vsync.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent event) {
_canvas.setVSyncEnabled(vsync.isSelected());
}
});
_configFrame.getContentPanel().add(vsync);
final UICheckBox collide = new UICheckBox("Enable ball-ball collision");
collide.setLayoutData(new AnchorLayoutData(Alignment.TOP_LEFT, vsync, Alignment.BOTTOM_LEFT, 0, -5));
collide.setSelectable(true);
collide.setSelected(!skipBallCollide);
collide.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent event) {
skipBallCollide = !collide.isSelected();
}
});
_configFrame.getContentPanel().add(collide);
final UILabel ballsLabel = new UILabel("# of balls:");
ballsLabel.setLayoutData(new AnchorLayoutData(Alignment.TOP_LEFT, collide, Alignment.BOTTOM_LEFT, 0, -15));
_configFrame.getContentPanel().add(ballsLabel);
final ButtonGroup ballsGroup = new ButtonGroup();
final UIRadioButton balls16 = new UIRadioButton("16");
balls16.setLayoutData(new AnchorLayoutData(Alignment.LEFT, ballsLabel, Alignment.RIGHT, 5, 0));
balls16.setSelectable(true);
balls16.setSelected(true);
balls16.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent event) {
resetBalls(16);
}
});
balls16.setGroup(ballsGroup);
_configFrame.getContentPanel().add(balls16);
final UIRadioButton balls32 = new UIRadioButton("32");
balls32.setLayoutData(new AnchorLayoutData(Alignment.TOP_LEFT, balls16, Alignment.BOTTOM_LEFT, 0, -5));
balls32.setSelectable(true);
balls32.setSelected(true);
balls32.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent event) {
resetBalls(32);
}
});
balls32.setGroup(ballsGroup);
_configFrame.getContentPanel().add(balls32);
final UIRadioButton balls64 = new UIRadioButton("64");
balls64.setLayoutData(new AnchorLayoutData(Alignment.TOP_LEFT, balls32, Alignment.BOTTOM_LEFT, 0, -5));
balls64.setSelectable(true);
balls64.setSelected(true);
balls64.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent event) {
resetBalls(64);
}
});
balls64.setGroup(ballsGroup);
_configFrame.getContentPanel().add(balls64);
final UIRadioButton balls128 = new UIRadioButton("128");
balls128.setLayoutData(new AnchorLayoutData(Alignment.TOP_LEFT, balls64, Alignment.BOTTOM_LEFT, 0, -5));
balls128.setSelectable(true);
balls128.setSelected(true);
balls128.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent event) {
resetBalls(128);
}
});
balls128.setGroup(ballsGroup);
_configFrame.getContentPanel().add(balls128);
_configFrame.layout();
}
@Override
protected void updateLogicalLayer(final ReadOnlyTimer timer) {
hud.getLogicalLayer().checkTriggers(timer.getTimePerFrame());
}
private void resetBalls(final int ballCount) {
final UIContainer container = _ballFrame.getContentPanel();
container.setLayout(null);
container.detachAllChildren();
balls = new BallComponent[ballCount];
// Create a texture for our balls to use.
final SubTex tex = new SubTex(TextureManager.load("images/ball.png",
Texture.MinificationFilter.NearestNeighborNoMipMaps, TextureStoreFormat.GuessCompressedFormat, true));
// Add balls
for (int i = 0; i < balls.length; i++) {
final BallComponent ballComp = new BallComponent("ball", tex, Ball.radius * 2, Ball.radius * 2, container
.getContentWidth(), container.getContentHeight());
container.add(ballComp);
balls[i] = ballComp;
}
_ballFrame.setTitle("Bubbles - " + ballCount + " balls");
}
@Override
protected void updateExample(final ReadOnlyTimer timer) {
final long now = System.currentTimeMillis();
final long dt = now - startTime;
if (dt > 2000) {
final long fps = Math.round(1e3 * frames / dt);
frameRateLabel.setText(fps + " fps");
startTime = now;
frames = 0;
}
if (!skipBallCollide) {
// Check collisions
for (int i = 0; i < balls.length; i++) {
for (int j = i + 1; j < balls.length; j++) {
balls[i].getBall().doCollide(balls[j].getBall());
}
}
}
frames++;
}
}